Bug: org/user title in search results follows search query letter case

[alex-key]

1. Minor bug: org title on a tile in search results should not copy letters case from the search input. Always lowercase

2. Related bug: clicking on such org tile results in 404 page

VS

3. Same behavior for user tile, but it does not result in 404

[alex-key]

I can do the fix after another one I am working on